import { z } from 'zod';
import { nonEmptyStringSchema, positiveNumberSchema, idSchema } from './common.js';
// ============================================================================
// ThoughtData Schema (trace tool)
// ============================================================================
/**
* Zod schema for validating ThoughtData
* Matches the ThoughtData interface from src/models/interfaces.ts
*/
export const thoughtDataSchema = z.object({
// Required fields
thought: nonEmptyStringSchema.describe('The content of the thought'),
thoughtNumber: positiveNumberSchema.int().describe('Current thought number (1-indexed)'),
totalThoughts: positiveNumberSchema.int().describe('Total expected thoughts'),
nextThoughtNeeded: z.boolean().describe('Whether another thought is needed'),
// Optional fields
isRevision: z.boolean().optional().describe('Whether this thought revises a previous one'),
revisesThought: positiveNumberSchema.int().optional().describe('Thought number being revised'),
branchFromThought: positiveNumberSchema.int().optional().describe('Thought number this branches from'),
branchId: idSchema.optional().describe('Branch identifier for alternate reasoning paths'),
needsMoreThoughts: z.boolean().optional().describe('Whether more thoughts are needed than estimated')
});
export type ThoughtData = z.infer<typeof thoughtDataSchema>;
